49420590980850 has 120 divisors (see below), whose sum is σ = 137326078629828. Its totient is φ = 13177859587200.

The previous prime is 49420590980797. The next prime is 49420590980867. The reversal of 49420590980850 is 5808909502494.

49420590980850 is a `hidden beast` number, since 4 + 9 + 420 + 59 + 0 + 9 + 80 + 85 + 0 = 666.

49420590980850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 16545768387201 + 32874822593649 = 4067649^2 + 5733657^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 55762180 + ... + 56641520.

Almost surely, 2^{49420590980850} is an apocalyptic number.

49420590980850 is an abundant number, since it is smaller than the sum of its proper divisors (87905487648978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49420590980850 is a wasteful number, since it uses less digits than its factorization.

49420590980850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893242 (or 893228 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 63.

The spelling of 49420590980850 in words is "forty-nine trillion, four hundred twenty billion, five hundred ninety million, nine hundred eighty thousand, eight hundred fifty".